-It should have a cast impeller, not stamped steal. -The divider plate should be adjusted for proper clearance to the impeller of the water pump. I tweak the divider until it just touches the impeller, then assemble with gaskets for clearance. -
Bull Nose Formula/ 461/ Q-Jet/ TH400/ 3.08 8.5 / R44TS.
Edited by - Blued and Painted on 01 Apr 2015 9:56:45 PM
I've used the Milodon aluminum pump on two different engines. As mentioned, it has the quality impeller and worked perfectly with the tweaked divider plate. I've been using the CSR elec WP for about 6 years and it does the job and has yet to disappoint.